I have created a class library which does some geoprocessing. The addin calls a class that is an async process. I have ensured the thread is STA and the arcobjects are thread safe (ie. not passed from ...

It seems that when geometries are removed from an IGraphicTracker instance, the geometries remain in memory until IAoInitialize.Shutdown() is called. I have tried removing the geometries by calling ...

I have 68 aerial jpegs that I would like to use in a Mosaic Dataset. They have not been georeferenced. My question is in regards to whether I should georeference them and then rectify and save them in ...

I have a list of addresses of people participating in carpools to a workplace and a list of cars given by the workplace. Both lists change daily.
I need to group people by their addresses and assign ...

I am trying to generate a hydrologic model and I can not really proceed on the next processes. I have this problem on generating flow direction. I have already executed fill sinks and the next is flow ...

Is it possible to get ArcGIS to show the EPSG code for a coordinate system as dynamic text?
The default text is quite verbose (see below), and I think just showing the "Coordinate System" is probably ...

I am trying to work out the relationship between the 'processing cell size' and the result from Tabulate Areas. If one uses the same as the raster cell size, and this is the same for both rasters, the ...

I am using ArcGIS 10.1 with Python 2.7
I have a point layer with thousands of points that each hold an id value of its owner. One owner can have multiple points, meaning that points can have the same ...

I have a basemap service on ArcGIS Server 10.1 where after doing a cache update (exploded cache), some of the tiles are missing. I have added a "missing tiles.png" so that it shows where the missing ...

I've been trying to run a viewshed analysis in ArcGIS 10.1 and everytime I've tried running it, it crashes the whole program, with no error. See the image below.
I've made sure it has OFFSETA field ...

I have tried the properties and everything, I cant understand why my polygons are not lining up correctly in the legend.
I created this legend the usual way by adding my 3 layers to the legend wizard ...

I have a problem with using traffic data for routing. I'll describe the scenario:
There is a local traffic service (real time) that has the speed of each segment in the network. This information is ...

I have seen many questions related to this problem but very few answers. I am very new to scripting and using ModelBuilder, but I am trying to calculate the cost path for 200 polygons with a single ...

I am working on a project to derive least cost pathways between sites by dug out canoe travel. Has anyone worked on a similar project or found a function like the Tobler hiking function that can be ...

I've used the arcpy.mapping module for some time now to create mapbooks and other pdf documents, using a combination of Data Driven Pages and Python. I would like to take an existing pdf and save each ...

I have a set of regions and would like to quantify the degree to which the boundary of these regions are situated on/near rivers. I have turned the regions from polygons to polylines in arcgis 10.1 ...

I've finally got a table generated that will work for a street index and I'm attempting to use the ‘Create Report’ tool with ArcGIS 10.1 to generate what I need for a map. Essentially, I have it setup ...

Apologies for length and xposting, here and geonet
I have a set of map and esri feature services running on a 10.1 AGServer with SQL Server back end.
When I query the layers for either the geometry ...

In ArcGIS I have a set of routes, some of whose direction I change using the flip edit so that they are in the direction I require. I am able to make route event layers. However, why is it that after ...

I am using ArcMap 10.1 and python to create cursor that starts at the one and only row of a polyline shapefile, some code runs to create a new feature based on the position of the exisiting feature, ...

I have some large MRSID files of counties in TN. They are 3 banded, about 4 - 7 GB, and 3rd generation.
I've been in the process of converting them to 3 banded TIFF files using Export Raster Data. I ...

I am working in ArgGIS 10.1 with a field (raster layer in tif format) in which I have placed two points (.shp layer).
I have two versions of both layers, resulting four layers: one tif+shp set in CRS ...